Dressing to the theme is not required, but it will be fun!  If you aren't into costumes, wear black and gold!

The theme is Roaring Twenties/Great Gatsby.  Think Black and Gold, Art Deco, Flappers and Gangsters. Bootleggers and Prohibition.

Be creative! Most of all, come ready to have fun!  Pinterest has lots of good ideas.  Or, here are some shopping links.   I've ordered from Wish and Light In The Box - each took 2 to 3 weeks to arrive. 

Men: 

https://gatsbyflappergirl.com/great-gatsby-outfits-for-men/

https://vintagedancer.com/1920s/1920-mens-clothing/

https://www.partycity.com/group-costumes-1920s

https://www.wish.com/search/gatsby%20costumes%20for%20men

Women:  

https://gatsbyflappergirl.com/

https://vintagedancer.com/1920s/

https://www.partycity.com/group-costumes-1920s

https://www.wish.com/search/gatsby%20costumes%20for%20women

https://www.lightinthebox.com/index.php?main_page=advanced_search_result&inc_subcat=1&search_in_description=0&prm=1.1.62.0&keyword=gatsby+dresses+1920

https://www.costumesupercenter.com/search?utf8=%E2%9C%93&q=gatsby